000 00311nam a2200121Ia 4500
008 130225s9999 xx 000 0 und d
245 _aMarketing practices and egg quality, 1948-49
260 _aIthaca
_c1950
300 _a1-23 p.
440 _aCornell Agricultural Experime
901 _a29285
942 _cB
_2udc
999 _c5643
_d5643